US981213A - Cushion-tire. - Google Patents

Cushion-tire. Download PDF

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Publication number
US981213A
US981213A US54649610A US1910546496A US981213A US 981213 A US981213 A US 981213A US 54649610 A US54649610 A US 54649610A US 1910546496 A US1910546496 A US 1910546496A US 981213 A US981213 A US 981213A
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US
United States
Prior art keywords
tire
core
casing
cushion
opening
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
US54649610A
Inventor
Joseph A Mollitor
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
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Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to US54649610A priority Critical patent/US981213A/en
Application granted granted Critical
Publication of US981213A publication Critical patent/US981213A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C7/00—Non-inflatable or solid tyres
    • B60C7/10—Non-inflatable or solid tyres characterised by means for increasing resiliency
    • B60C7/12—Non-inflatable or solid tyres characterised by means for increasing resiliency using enclosed chambers, e.g. gas-filled
    • B60C7/121—Non-inflatable or solid tyres characterised by means for increasing resiliency using enclosed chambers, e.g. gas-filled enclosed chambers defined by a distinct core
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T152/00—Resilient tires and wheels
    • Y10T152/10—Tires, resilient
    • Y10T152/10279—Cushion
    • Y10T152/10378—Casing enclosed core
    • Y10T152/10387—Separate core
    • Y10T152/10396—Removable
    • Y10T152/1045—Integral structure
    • Y10T152/10459—Recessed
    • Y10T152/10468—Chambered

Definitions

  • ⁇ thedrawin I indicates the casing of my tire, whic provided with the usual convex tread surface 2, and the side the edges of the felly or rim 4.
  • Thel casing 1 may be formed entirely of rubber or rubber composition, or it may be provided with reinforcing strips of canvas, as desired..4
  • In molding the casing 1 it ,is formed with a centrally extending opening 5,- which extends throughout the entire length of the tire.
  • This o ening is inthe form of a diamond and 1s adapted to receive'the cushioning core 6, lTo permit t e removal of that part of' the mold which ing 5, the ca ing is left open, as at 7. This also allows he core 6 to be easily 'placed
  • the core 6 1s also The principal objeet of my invention From the foregoin ⁇ -strong a-nd durable, isi
  • grooves 3 for. receiving forms the openof either rubber or rubber composition.
  • the core 6 is formed horizontal webs 8 and 9 respectively, and has formed centrally therewith vertical and 1n an opening 10, which saves material and at the same time increases the flexibility Vo1" the core.
  • One of the horizontal Webs of the core is left open, as at 11, for the purpose of removing the core of the mold which forms the opening 10.
  • the free ends of the horizontal webs 9 are enlarged as at 12, and said enlargements 12 are adapted to 'it into corresponding recesses 13 formed,A 4in the sides of the casing l, at the angles of the opening 5 on a line With the horizontal center of the casing 1.
  • the free ends of the vertical Webs '8 are adapted to rest in the angles o the opening 5 on a line with the vertical center of the casing fl.
  • a cushion tire comprising a main casing having an opening formed centrally therein, and a cushioning core arranged within' said opening, said core having webs ⁇ extending' ,in opposite directions to each other, certain 4o1" said webs having enlargements formed at the ends thereof, and recesses formed in the sides of the aforesaid casmg for receiving said enlargements, ,to retain the core in place.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Tires In General (AREA)

Description

J. A. lVIOLLIIOE..-
CUSHION TIRE.
APPLICATION FILED rmm, 1910.
981,213. l Patented Jamo-,11911.
/j 'j'jo e elasticity,
view of a tire constructed in accordancel -within the opening formed in a ,single plece. and may be made UNITED sTATEs PATENT oEEroE.
JOSEPH A. MOLLITOR, OF CHICAGO, ILLINOIS.
CUSHION-TIRE.
Specification of Letters Patent.
Patented Jan. 10, 1911.
Application filed February 28, 191'0. Serial No. 546,496. l
comprehends the production of a device of the above character which will have all of the advantages of a pneumatic tireas to and at the same time remedy the objections to such a tire in that my tire will be strong and durable as Well as puncture proof, and can also be manufactured at considerable less expense than the usual pneumaticv tire.
A further object of my invention is to provide a cushion tire having but a single core of such construction that itmay be' anchored in place within the casing or main still yield freely in part of the tire, but both directions when pressure is exerted on the tread of the ti-re.
In the accompanying drawings, which form a part of this speciication, and in which like reference numerals indicate corresponding parts throughout the'several views, Figure l is a transverse sectional with mfy invention. Fig. 2 1s a perspective view o 'a portion of the cushioning core.
Referring specifically to `thedrawin I indicates the casing of my tire, whic provided with the usual convex tread surface 2, and the side the edges of the felly or rim 4. Thel casing 1 may be formed entirely of rubber or rubber composition, or it may be provided with reinforcing strips of canvas, as desired..4 In molding the casing 1 it ,is formed with a centrally extending opening 5,- which extends throughout the entire length of the tire. This o ening is inthe form of a diamond and 1s adapted to receive'the cushioning core 6, lTo permit t e removal of that part of' the mold which ing 5, the ca ing is left open, as at 7. This also allows he core 6 to be easily 'placed The core 6 1s also The principal objeet of my invention From the foregoin `-strong a-nd durable, isi
grooves 3 for. receiving forms the openof either rubber or rubber composition. As
shown in the drawings, the core 6 is formed horizontal webs 8 and 9 respectively, and has formed centrally therewith vertical and 1n an opening 10, which saves material and at the same time increases the flexibility Vo1" the core. One of the horizontal Webs of the core is left open, as at 11, for the purpose of removing the core of the mold which forms the opening 10. The free ends of the horizontal webs 9 are enlarged as at 12, and said enlargements 12 are adapted to 'it into corresponding recesses 13 formed,A 4in the sides of the casing l, at the angles of the opening 5 on a line With the horizontal center of the casing 1. The free ends of the vertical Webs '8 are adapted to rest in the angles o the opening 5 on a line with the vertical center of the casing fl. As the tread surface 2 of the casingv 1 comes in contact with the ground, `the weight of the vehicle on the Ytire will cause the casing to compress,
its vertical diameter'shortening audits horizontal diameter lengthening. By constructing the tire in acc'ordance with my invention, the vertical 'pressure'on the casing` 1 will be taken up or cushioned by the vertical` websv 8, andthe horizontal webs 9 will at .the same time. stretch to take up the ,A
pressure in the horizontal direction, and as the horizontal webs 9'are securelyanchored in the casing 1 .thecore 6 will always'remain in its proper position, l
it will be seen that I provide a cushion tire which while being extremely simple oi construction, will be and will eii'ectually serve the purpose for which it is intended. I claim: A cushion tire, comprising a main casing having an opening formed centrally therein, and a cushioning core arranged within' said opening, said core having webs `extending' ,in opposite directions to each other, certain 4o1" said webs having enlargements formed at the ends thereof, and recesses formed in the sides of the aforesaid casmg for receiving said enlargements, ,to retain the core in place.
In' testimony whereof I aiiix my signature 1n presence of two Witnesses. y r
JOSEPH A. MOLLTTQE.
Witnesses:
ARTHUR WESLEY, W. SPIA-Rinne.V A
US54649610A 1910-02-28 1910-02-28 Cushion-tire. Expired - Lifetime US981213A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US54649610A US981213A (en) 1910-02-28 1910-02-28 Cushion-tire.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US54649610A US981213A (en) 1910-02-28 1910-02-28 Cushion-tire.

Publications (1)

Publication Number Publication Date
US981213A true US981213A (en) 1911-01-10

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US54649610A Expired - Lifetime US981213A (en) 1910-02-28 1910-02-28 Cushion-tire.

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Cited By (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090269217A1 (en) * 2008-03-28 2009-10-29 Senthilkumar Vijayakumar System and Method for Portable Battery Back-Up Sump Pump
US9328727B2 (en) 2003-12-08 2016-05-03 Pentair Water Pool And Spa, Inc. Pump controller system and method
US9383244B2 (en) 2012-10-25 2016-07-05 Pentair Flow Technologies, Llc Fluid level sensor systems and methods
US9404500B2 (en) 2004-08-26 2016-08-02 Pentair Water Pool And Spa, Inc. Control algorithm of variable speed pumping system
US9441632B2 (en) 2012-10-25 2016-09-13 Pentair Flow Technologies, Llc Sump pump remote monitoring systems and methods
US9551344B2 (en) 2004-08-26 2017-01-24 Pentair Water Pool And Spa, Inc. Anti-entrapment and anti-dead head function
US9556874B2 (en) 2009-06-09 2017-01-31 Pentair Flow Technologies, Llc Method of controlling a pump and motor
US9568005B2 (en) 2010-12-08 2017-02-14 Pentair Water Pool And Spa, Inc. Discharge vacuum relief valve for safety vacuum release system
US9712098B2 (en) 2009-06-09 2017-07-18 Pentair Flow Technologies, Llc Safety system and method for pump and motor
US9726184B2 (en) 2008-10-06 2017-08-08 Pentair Water Pool And Spa, Inc. Safety vacuum release system
US9777733B2 (en) 2004-08-26 2017-10-03 Pentair Water Pool And Spa, Inc. Flow control
US9885360B2 (en) 2012-10-25 2018-02-06 Pentair Flow Technologies, Llc Battery backup sump pump systems and methods
US9932984B2 (en) 2004-08-26 2018-04-03 Pentair Water Pool And Spa, Inc. Pumping system with power optimization
US10240604B2 (en) 2004-08-26 2019-03-26 Pentair Water Pool And Spa, Inc. Pumping system with housing and user interface
US10731655B2 (en) 2004-08-26 2020-08-04 Pentair Water Pool And Spa, Inc. Priming protection
US10871001B2 (en) 2004-08-26 2020-12-22 Pentair Water Pool And Spa, Inc. Filter loading
US10947981B2 (en) 2004-08-26 2021-03-16 Pentair Water Pool And Spa, Inc. Variable speed pumping system and method

Cited By (40)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10241524B2 (en) 2003-12-08 2019-03-26 Pentair Water Pool And Spa, Inc. Pump controller system and method
US10642287B2 (en) 2003-12-08 2020-05-05 Pentair Water Pool And Spa, Inc. Pump controller system and method
US9328727B2 (en) 2003-12-08 2016-05-03 Pentair Water Pool And Spa, Inc. Pump controller system and method
US10416690B2 (en) 2003-12-08 2019-09-17 Pentair Water Pool And Spa, Inc. Pump controller system and method
US9399992B2 (en) 2003-12-08 2016-07-26 Pentair Water Pool And Spa, Inc. Pump controller system and method
US10409299B2 (en) 2003-12-08 2019-09-10 Pentair Water Pool And Spa, Inc. Pump controller system and method
US10289129B2 (en) 2003-12-08 2019-05-14 Pentair Water Pool And Spa, Inc. Pump controller system and method
US9605680B2 (en) 2004-08-26 2017-03-28 Pentair Water Pool And Spa, Inc. Control algorithm of variable speed pumping system
US9932984B2 (en) 2004-08-26 2018-04-03 Pentair Water Pool And Spa, Inc. Pumping system with power optimization
US11391281B2 (en) 2004-08-26 2022-07-19 Pentair Water Pool And Spa, Inc. Priming protection
US10502203B2 (en) 2004-08-26 2019-12-10 Pentair Water Pool And Spa, Inc. Speed control
US11073155B2 (en) 2004-08-26 2021-07-27 Pentair Water Pool And Spa, Inc. Pumping system with power optimization
US10947981B2 (en) 2004-08-26 2021-03-16 Pentair Water Pool And Spa, Inc. Variable speed pumping system and method
US10871001B2 (en) 2004-08-26 2020-12-22 Pentair Water Pool And Spa, Inc. Filter loading
US9777733B2 (en) 2004-08-26 2017-10-03 Pentair Water Pool And Spa, Inc. Flow control
US10480516B2 (en) 2004-08-26 2019-11-19 Pentair Water Pool And Spa, Inc. Anti-entrapment and anti-deadhead function
US10871163B2 (en) 2004-08-26 2020-12-22 Pentair Water Pool And Spa, Inc. Pumping system and method having an independent controller
US10731655B2 (en) 2004-08-26 2020-08-04 Pentair Water Pool And Spa, Inc. Priming protection
US10527042B2 (en) 2004-08-26 2020-01-07 Pentair Water Pool And Spa, Inc. Speed control
US10240604B2 (en) 2004-08-26 2019-03-26 Pentair Water Pool And Spa, Inc. Pumping system with housing and user interface
US10240606B2 (en) 2004-08-26 2019-03-26 Pentair Water Pool And Spa, Inc. Pumping system with two way communication
US9551344B2 (en) 2004-08-26 2017-01-24 Pentair Water Pool And Spa, Inc. Anti-entrapment and anti-dead head function
US10415569B2 (en) 2004-08-26 2019-09-17 Pentair Water Pool And Spa, Inc. Flow control
US9404500B2 (en) 2004-08-26 2016-08-02 Pentair Water Pool And Spa, Inc. Control algorithm of variable speed pumping system
US10718338B2 (en) 2008-03-28 2020-07-21 Pentair Flow Technologies, Llc System and method for portable battery back-up sump pump
US8579600B2 (en) 2008-03-28 2013-11-12 Sta-Rite Industries, Llc System and method for portable battery back-up sump pump
US9816507B2 (en) 2008-03-28 2017-11-14 Pentair Flow Technologies, Llc Wheeled kit for battery-powered back-up sump pump
US20090269217A1 (en) * 2008-03-28 2009-10-29 Senthilkumar Vijayakumar System and Method for Portable Battery Back-Up Sump Pump
US10724263B2 (en) 2008-10-06 2020-07-28 Pentair Water Pool And Spa, Inc. Safety vacuum release system
US9726184B2 (en) 2008-10-06 2017-08-08 Pentair Water Pool And Spa, Inc. Safety vacuum release system
US10590926B2 (en) 2009-06-09 2020-03-17 Pentair Flow Technologies, Llc Method of controlling a pump and motor
US9556874B2 (en) 2009-06-09 2017-01-31 Pentair Flow Technologies, Llc Method of controlling a pump and motor
US9712098B2 (en) 2009-06-09 2017-07-18 Pentair Flow Technologies, Llc Safety system and method for pump and motor
US11493034B2 (en) 2009-06-09 2022-11-08 Pentair Flow Technologies, Llc Method of controlling a pump and motor
US9568005B2 (en) 2010-12-08 2017-02-14 Pentair Water Pool And Spa, Inc. Discharge vacuum relief valve for safety vacuum release system
US9383244B2 (en) 2012-10-25 2016-07-05 Pentair Flow Technologies, Llc Fluid level sensor systems and methods
US9441632B2 (en) 2012-10-25 2016-09-13 Pentair Flow Technologies, Llc Sump pump remote monitoring systems and methods
US9920766B2 (en) 2012-10-25 2018-03-20 Pentair Flow Technologies, Llc Sump pump remote monitoring systems and methods
US9885360B2 (en) 2012-10-25 2018-02-06 Pentair Flow Technologies, Llc Battery backup sump pump systems and methods
US9638193B2 (en) 2012-10-25 2017-05-02 Pentair Flow Technologies, Llc Sump pump remote monitoring systems and methods

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